O Ring em 3D

'Ring' cycle, including 3-D 'Siegfried,' dominates Metropolitan Opera's new season
« The Metropolitan Opera's 2011-12 season will be dominated by its new production of Richard Wagner's "Ring" cycle, including "Siegfried" and "Götterdämmerung" as well as three complete cycles scheduled for April and May 2012. The company said "Siegfried" will feature 3-D technology as part of the production's digital video projections.»

http://latimesblogs.latimes.com/culturemonster/2011/02/ring-cycle-including-3d-siegfried-dominates-metropolitan-operas-2011-12-season.html